USCF player statistics

Hallman, Justin Adam

USCF 33185951CaliforniaUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 566021863
US Chess reported rank: #21,817 national · #1,288 in state
Floor: Regular 114 · Quick 109 · Blitz 111
Rated games: Regular 11 · Quick 5

US Chess record as of Sep 18, 2026

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Regular rating

1,005

Published rating · Nov 2026 · 3 published updates since Sep 2026

Nov 20261,005 Regular

Compare format

Aug 2026Nov 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-37 Quick vs Regular (provisional)
Typical for 1,000–1,099 regular players: -25 (middle half -60 to -1, 2,209 established members). This gap is within the typical range.
+19 Blitz vs Regular (provisional)
Typical for 1,000–1,099 regular players: -120 (middle half -245 to -5, 317 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: —; No gain between published updates yet
Biggest drop: -100; Oct 2026 to Nov 2026
Longest rise: —; No consecutive gains yet
Updates that moved: 2 of 2; Latest -100, Oct 2026 to Nov 2026
Typical move: ±86; Mean absolute change; spread ±20.5

Regular rating in context

Nov 2026 update

United States

#34,945of 83,032 rated members · higher than 57.8%

48,045 lower · 43 same rating · 34,944 higher · ties share a rank

California

#4,143of 9,288 rated members · higher than 55.3%

5,142 lower · 4 same rating · 4,142 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,030 within 100 points of 1,005 (this player included)

Player · 1,005

01,4252,850

1,000–1,049: 1,923 members (2.3%) · highlighted band is the player’s · dashed line is the target

Target 1,050

59.9% below 1,050 (49,776 of 83,032; 57.8% below 1,005)

Percentile over time · United States

57.8% higher than · Nov 2026 · rank #34,945 of 83,032

Since Sep 2026
-8.3 pts

Sep 2026Nov 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

How these comparisons are calculated

Chess67 calculations from the Nov 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics California statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Hallman, Justin Adam
Month	Regular	Quick	Blitz
Nov 2026	1,005-100	968 P-92 · 8 games	1,024 Pno change · 17 games
Oct 2026	1,105 P-71 · 14 games	1,060 P-1 · 5 games	1,024 P17 games
Sep 2026	1,176 P11 games	1,061 P5 games	—
Aug 2026	—	—	—

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